Tethered security system with wireless communication

Patent metadata

Field	Value
Publication number	US-9443404-B2
Application number	US-201514618342-A
Country	US
Kind code	B2
Filing date	Feb 10, 2015
Priority date	Feb 14, 2014
Publication date	Sep 13, 2016
Grant date	Sep 13, 2016

Abstract

Embodiments of the present invention are directed to security systems for securing an item of merchandise from theft or unauthorized removal. For example, the security system may include a sensor configured to be coupled to the item of merchandise and a base configured to removably support the sensor and the item of merchandise thereon. The base includes a charging circuit for providing power to the sensor and/or the item of merchandise. The security system also includes a controller operably coupled to the base and a key configured to wirelessly communicate with the base and/or controller. The sensor is configured to wirelessly communicate with the base.

First claim

That which is claimed is:

1. A security system for securing an item of merchandise, comprising:
a sensor configured to be coupled to the item of merchandise;
a base configured to removably support the sensor and the item of merchandise, the base comprising a charging circuit for providing power to the sensor and/or the item of merchandise; and
a cable coupled to the sensor and the base, the cable defining a sense loop for detecting a security event,
wherein the charging circuit and the sense loop are electrically isolated from one another.

2. The security system of claim 1 , wherein the sensor comprises at least one electrical contact and the base comprises at least one electrical contact, wherein the base is configured to transfer power to the sensor and/or the item of merchandise via the electrical contacts when the sensor is supported on the base, and wherein the base is configured to cease transferring power to the sensor and/or the item of merchandise when the sensor is lifted off of the base.

3. The security system of claim 1 , further comprising a controller operably coupled to the base, wherein the controller is configured to communicate via a cloud-based network to one or more electronic devices.

4. The security system of claim 1 , wherein the sensor comprises wireless communication circuitry configured to emit a wireless signal in response to a security event.

5. The security system of claim 4 , wherein the base comprises wireless communication circuitry configured to receive the emitted signal from the sensor and to generate an alarm signal in response to receiving the emitted signal.

6. The security system of claim 1 , wherein the base further comprises a lock mechanism configured to lock the base to the sensor.

7. The security system of claim 1 , further comprising an alarm operably engaged with the base configured to generate an alarm signal when the item of merchandise is removed from the sensor or the sense loop is interrupted.

8. The security system of claim 1 , wherein the base comprises an alarm and a recoiler connected to the cable, and wherein the base is configured to be supported on a display surface.

9. The security system of claim 1 , wherein the cable does not transmit power to the sensor and/or the item of merchandise.

10. The security system of claim 1 , further comprising a key configured to wirelessly communicate with the base for arming or disarming an alarm.

11. The security system of claim 1 , wherein the sensor is configured to emit a wireless signal that is detectable by the base.

12. The security system of claim 11 , further comprising an adapter cable electrically connecting the sensor to the item of merchandise, and wherein the sensor is configured to emit a wireless security signal in response to removal of the adapter cable from the item of merchandise that is detectable by the base.

13. The security system of claim 11 , wherein the sensor and the base are configured to be paired with another such that the base is configured to wirelessly receive a unique identifier from the sensor.

14. The security system of claim 1 , further comprising a hub configured to releasably engage the base, wherein the hub is configured to facilitate power and/or data transfer with the base.

15. The security system of claim 14 , wherein the hub is configured to be positioned on or below the display surface, and wherein the base is configured to be positioned on at least a portion of the hub.

16. The security system of claim 14 , wherein the hub comprises a connector and wherein a bottom surface of the base comprises a port configured to receive and engage the connector.

17. The security system of claim 1 , further comprising a sensing device at an end of the cable for determining whether the cable has been cut or removed from the sensor.

18. The security system of claim 1 , wherein the base is configured to generate an alarm signal in response to interruption of the sense loop.

19. A security system for securing an item of merchandise, comprising:
a sensor configured to be coupled to the item of merchandise;
a base configured to removably support the sensor and the item of merchandise, the base comprising a charging circuit for providing power to the sensor and/or the item of merchandise when the sensor is supported on the base;
a cable coupled to the sensor at one end and coupled to the base at an opposite end, the cable defining a sense loop for detecting a security event,
wherein the charging circuit and the sense loop are electrically isolated from one another.

20. A method for securing an item of merchandise, comprising:
coupling a sensor to an item of merchandise;
coupling a cable to the sensor for defining a sense loop between the sensor and a base for detecting a security event; and
positioning the sensor on the base for removably supporting the sensor and the item of merchandise, the base comprising a charging circuit for providing power to the sensor and/or the item of merchandise,
wherein the charging circuit and the sense loop are electrically isolated from one another.

Assignees

• Invue Security Products Inc

Inventors

• Grant Jeffrey A
• Phillips Jonathon D
• Taylor Gary A

Classifications

• G08B13/1445 Primary

  with detection of interference with a cable tethering an article, e.g. alarm activated by detecting detachment of article, breaking or stretching of cable (furniture, e.g. shelves for displaying merchandise, incorporating tethers to prevent theft A47F7/024, A47F5/0861) · CPC title